Expert Service 1-877-289-7664 [Hours]

Black Friday Sale
Browse our large selection of car amplifiers, subowoofer amps and more - all at very low prices. Free shipping available too!
Narrow Your Results

Your Filters

Clear All
Number of Channels
Price range:
$179.95 $199.95

Amplifier Class:

Total RMS Power Output:

Amplifier Series:

Minimum Impedance Unbridged:

Minimum Impedance Bridged:

Bass/Gain Remote:

Preamp Outputs:

Speaker Level Inputs:

CEA-2006 Compliant:

Maximum Input Gauge Size:

All MTX Car Amplifiers 4-Channel Amplifiers

400W Class AB 4-Channel Thunder Series Car Amplifier

• 75W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• 400W x 2 Chan. MAX
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Vibration and Extruded Aluminum Heat Sink for Effective Heat Dissipation

Save 25% on an 4 Gauge Amp Kit with Purchase!



400W Wet Series 4-Channel Class A/B Marine Amplifier

• RMS Power: 75W x 4 @ 4 ohms, 100W x 4 @ 2 ohms
• Total Peak Power: 400W
• Plastic Cover Over Control-Adjustments
• Dimensions: 12.15"W x 6.40"L x 2.25"H



Only 2 Left!